ISRC GBAYC9402887
Verified recording
GBAYC9402887 is “Requiem to the memory of Luiz Vaz de Camos Op. 23, Sequentia: Ingemisco & confutatis” by João Domingos Bomtempo,
registered on the CopyrightChains blockchain with CopyrightID
0xd39d3fa9c32be36c6ca8fa1769f07a9adea1eaae8145ca59a8d9b3065bd1a19b and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9402887.
Recording identifiers
- ISRC
- GBAYC9402887
- Title
- Requiem to the memory of Luiz Vaz de Camos Op. 23, Sequentia: Ingemisco & confutatis
- Artist
- João Domingos Bomtempo
- CopyrightID (CopyrightChains transaction hash)
0xd39d3fa9c32be36c6ca8fa1769f07a9adea1eaae8145ca59a8d9b3065bd1a19b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:489ebc7fc07f0ecfda859cf44c33978e0742597a4b83d9e1f64886def14eae46- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9402887
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Requiem to the memory of Luiz Vaz de Camos Op. 23, Sequentia: Ingemisco & confutatis · Machine-readable JSON-LD